Nokia Lumia 928 is still a company's well kept secret, but that didn't stop Nokia to release an official video comparing it to a couple of its current competitors in low-light conditions.
Windows Phone 8 enables you to choose the apps you want them to display its status on the lock screen of your phone. For instance a notification that you just got a new Gmail email.
If you don't want Google to store your chat history and the Google chat history of the person you are chatting with, you can take the chat off the record and this is how you do that.